The ROCHIX 1890 Alto Saxophone Cleaning Brush Duster is a purple brush specifically designed for cleaning saxophones. This brush features a stretchable design with 3 sections, allowing for easy access to all areas of the instrument for thorough cleaning. Made by the trusted brand ROCHIX, this brush is essential for maintaining the health and performance of your saxophone. Ideal for musicians looking to keep their instrument in top condition, this cleaning brush is a convenient and effective accessory for any saxophone player.